Class: Arver::Partition

Inherits:
Object
  • Object
show all
Includes:
NodeWithScriptHooks, PartitionHierarchyNode
Defined in:
lib/arver/partition.rb

Direct Known Subclasses

TestPartition

Instance Attribute Summary collapse

Attributes included from NodeWithScriptHooks

#post_close, #post_open, #pre_close, #pre_open

Attributes included from PartitionHierarchyNode

#name, #parent

Instance Method Summary collapse

Methods included from NodeWithScriptHooks

#script_hooks_from_hash, #script_hooks_to_yaml

Methods included from PartitionHierarchyNode

#add_child, #child, #children, #each_node, #find, #has_child?, #has_parent?, #path, #target?, #to_ascii

Constructor Details

#initialize(name, host) ⇒ Partition

Returns a new instance of Partition.



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# File 'lib/arver/partition.rb', line 8

def initialize(name, host)
  self.name = name
  self.device = ''
  self.parent = host
end

Instance Attribute Details

#device ⇒ Object

Returns the value of attribute device.



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# File 'lib/arver/partition.rb', line 6

def device
  @device
end

Instance Method Details

#==(other_partition) ⇒ Object 



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# File 'lib/arver/partition.rb', line 18

def ==(other_partition)
  return name == other_partition.name && device == other_partition.device if other_partition.is_a?(Arver::Partition)
  false
end

#device_path ⇒ Object 



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# File 'lib/arver/partition.rb', line 49

def device_path
  return self.device if self.device =~ /^\/dev\//
  "/dev/#{self.device}"
end

#each_partition {|_self| ... } ⇒ Object

Yields:

  • (_self)

Yield Parameters:



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# File 'lib/arver/partition.rb', line 14

def each_partition(&blk)
  yield self
end

#from_hash(hash) ⇒ Object 



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# File 'lib/arver/partition.rb', line 30

def from_hash( hash )
  script_hooks_from_hash( hash )
  hash.each do | name, data |
    self.device= data if name == "device"
  end
end

#pre_execute(action) ⇒ Object 



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# File 'lib/arver/partition.rb', line 37

def pre_execute( action )
  return action.pre_run_execute_partition(self)
end

#run_action(action) ⇒ Object 



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# File 'lib/arver/partition.rb', line 41

def run_action( action )
  if( action.verify?( self ) )
    action.pre_partition(self)
    action.execute_partition(self)
    action.post_partition(self)
  end
end

#to_yaml ⇒ Object 



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# File 'lib/arver/partition.rb', line 23

def to_yaml
  yaml = ""
  yaml += "'device': '#{device}'\n"
  yaml += script_hooks_to_yaml
  yaml.chop
end